Mattress Warehouse is the largest independently owned mattress retailer in the U.S., operating over 500 locations nationwide. They offer a wide selection of mattresses and sleep accessories from top brands, providing customers with quality products at the best possible price. Their mission is to deliver a relaxed and educational buying process, ensuring the best overall sleep experience.
Current homepage promotions include up to $1,500 off warehouse-wide, brand-specific discounts, a Casper king-size-for-queen-price offer, free adjustable bases with select mattresses, and 10% off for signing up for promotional texts.
- Save up to $1,500 warehouse-wide
- Save up to 70% on BeautyrestBeautyrest
- Save up to 70% on SertaSerta
- Save up to 60% on KingsdownKingsdown
- Save up to 60% on SealySealy
- Get a free adjustable base with select Sealy stylesSelect Sealy styles
- Get a king-size Casper mattress for the queen priceCasper
- Save up to 30% on HelixHelix
- Get a free adjustable base with a $499 SomosBeds queen mattressSomosBeds Restorative Medium queen mattress
- Save 10% when you sign up for promotional textsText NAP to 21048; marketing text-message consent and promotional alerts apply
- Free in-home delivery and setup
- Get 0% interest financing for 60 monthsPurchases of $5,999 or more; equal monthly payments required for 60 months
- Locally owned
- Trusted for over 30 years
- Price match guarantee
- Free delivery
- Financing options
- Sleep trial with bedMATCH system
Brands
Ideal for
Technology
Assortment
Price range
Estimated price positioning for this store
Real Google reviews from nearby shoppers
Average rating 4.9 · 537 reviews
Last updated Aug 27, 2026
Sabu was extremely helpful throughout the process of buying my new mattress. He was knowledgeable, patient, and took the time to understand what I was looking for without being pushy. He made the whole experience smooth and easy, and I’m really happy with my purchase. Highly recommend working with him if you’re in the market for a new mattress.
View on GoogleJawad was very welcoming and helpful throughout the process. We ended up purchasing a Casper mattress from this store almost right away! They also carry a wide variety of mattress brands, which made it easy to compare different options. Highly recommend this place!
View on GoogleExcellent experience with Saba today. We pretty much knew what we wanted before walking in the door (I did a lot of research beforehand), but there is something about actually trying out the beds in person. She was helpful, with no peer pressure (I hate pushy salespeople.). We walked out with a mattress order and a few hundred knocked off the sales price. Excellent service, really knowledgeable and great experience.
View on GoogleSuch a great experience here with Saba! We walked in, she immediately said hello, welcome, how can I help? Dressed very professionally and we got to work finding the perfect twin mattress for our needs. 10/10 recommend working with Saba and visiting mattress warehouse ASAP for your next bed purchase.
View on GoogleJawad was so helpful and got us a great price on our child’s first big kid mattress. We had bought two other mattresses here before and the outstanding customer service and great prices keep us coming back.
View on Google- Mattress Warehouse of Gaithersburg
Gaithersburg, MD · 2.3 miles
- Mattress Warehouse of Rockville - North Potomac
Rockville, MD · 2.7 miles
- Mattress Warehouse of Germantown
Germantown, MD · 3.7 miles
- Mattress Warehouse of Research Row
Rockville, MD · 3.8 miles
- Mattress Warehouse of Rockville
North Bethesda, MD · 7.6 miles
- Mattress Firm Kentlands Square
Gaithersburg, MD · 0.1 miles
- Ashley Store
Gaithersburg, MD · 2.2 miles
- Mattress Firm Clearance Center Gaithersburg
Gaithersburg, MD · 2.3 miles
- Mattress Imports
Gaithersburg, MD · 4.7 miles
- Mattress Firm Seneca Meadows Parkway
Germantown, MD · 5.4 miles